1055 Evolution Mini Series 4 Chain Bike Lock: 1.8' (55cm)

The end - link design securely attaches the chain to a hardened deadbolt, leaving no weak spots in the chain. This chain provides top - notch security and gets rid of any possible weak points with its end - link and hardened deadbolt design.

FEATURES

• Comes with an integrated Evolution series 4 lock head and 10mm, 6 - sided chain links crafted from 3t manganese steel
• Comes with three stainless - steel keys: two standard 'I' keys and one LED - lighted key
• A weather - resistant nylon sleeve protects painted surfaces from scratches
• The high - security disc - style cylinder resists picking, drilling, and most common hand tools
• Key Safe Program available
• Security Rating: 8 out of 10

SPECIFICATIONS

• Length: 55 cm
• Diameter: 10 mm
• Lock Style: Integrated
• Advertised Weight: 4.4lbs

Using this bike lock is easy. Just wrap the 55 - cm chain around your bike's frame and the object you're locking it to, then insert a key into the integrated lock head and turn it to secure the lock. When you want to unlock it, use one of the three provided stainless - steel keys. Remember to keep the keys in a safe place. The Key Safe Program can be very useful if you lose your keys. As for maintenance, the weather - resistant nylon sleeve helps protect the chain from the elements. But it's still a good idea to dry the lock if it gets wet to prevent rust. The high - security disc - style cylinder is designed to resist common hand tools, but try not to expose it to extreme force. Overall, this lock offers great security for your bike, with a high security rating of 8 out of 10.